Robert Hallock, M.D.
NPI 1043265804 · Emergency Medicine Physician · Milwaukee, WI
Provider details
- NPI number
- 1043265804
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 26624 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
154 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 64 | $161 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 38 | $110 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 36 | $8 |
| Critical Care, First 30-74 Minutes99291 | 16 | $197 |
Typical Medicare-allowed amounts for these services range $8–$197 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (6)
- 1050 W Industrial Blvd Ste 17Cumberland, MD 21502-4331Phone: (240) 964-9300
- 10701 New Georges Creek Rd SwFrostburg, MD 21532-1457Phone: (301) 689-3229
- 23789 Garrett HwyMc Henry, MD 21541-1338Phone: (240) 488-4139
- 2661 County Highway IChippewa Falls, WI 54729-5407Phone: (715) 723-1811
- 900 W Clairemont AveEau Claire, WI 54701-6122Phone: (715) 717-4121
- 45 Hunt Club DrRidgeley, WV 26753-7567Phone: (304) 726-4501
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2020-05-08
- Certified
- 2020-05-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.